JPH0482097B2 - - Google Patents

Info

Publication number: JPH0482097B2
Authority: JP; Japan
Prior art keywords: molding; core; primary; secondary molding; mold
Prior art date: 1988-10-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP26293288A

Other languages

English (en)

Japanese (ja)

Other versions

JPH02111513A (ja

Inventor

Katsuya Kudo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Seikoken KK

Original Assignee

Seikoken KK

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-10-20

Filing date

1988-10-20

Publication date

1992-12-25

1988-10-20 Application filed by Seikoken KK filed Critical Seikoken KK

1988-10-20 Priority to JP26293288A priority Critical patent/JPH02111513A/ja

1990-04-24 Publication of JPH02111513A publication Critical patent/JPH02111513A/ja

1992-12-25 Publication of JPH0482097B2 publication Critical patent/JPH0482097B2/ja

Status Granted legal-status Critical Current

Links

238000000465 moulding Methods 0.000 claims description 120
239000011347 resin Substances 0.000 claims description 39
229920005989 resin Polymers 0.000 claims description 39
238000002347 injection Methods 0.000 claims description 8
239000007924 injection Substances 0.000 claims description 8
239000012778 molding material Substances 0.000 claims description 6
239000000463 material Substances 0.000 description 10
238000001746 injection moulding Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000003086 colorant Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000012805 post-processing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1681—Making multilayered or multicoloured articles one layer penetrating at one or more areas through another layer

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

JP26293288A 1988-10-20 1988-10-20 二色射出成形用金型 Granted JPH02111513A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP26293288A JPH02111513A (ja)	1988-10-20	1988-10-20	二色射出成形用金型

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP26293288A JPH02111513A (ja)	1988-10-20	1988-10-20	二色射出成形用金型

Publications (2)

Publication Number	Publication Date
JPH02111513A JPH02111513A (ja)	1990-04-24
JPH0482097B2 true JPH0482097B2 (ko)	1992-12-25

Family

ID=17382588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP26293288A Granted JPH02111513A (ja)	1988-10-20	1988-10-20	二色射出成形用金型

Country Status (1)

Country	Link
JP (1)	JPH02111513A (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0721309U (ja) *	1993-09-24	1995-04-18	しなのポリマー株式会社	成形用金型
FR2752560B1 (fr) *	1996-08-23	1998-09-25	Lorraine Capsules Metall	Procede pour realiser un bouchon en matiere plastique et bouchon obtenu a partir dudit procede
JP4484307B2 (ja) *	2000-04-14	2010-06-16	株式会社東郷製作所	異材成形のための成形装置
JP4540805B2 (ja) *	2000-07-03	2010-09-08	ライオン株式会社	二色成形体
JP3966445B2 (ja) *	2001-01-31	2007-08-29	株式会社山武	近接センサ
DE10207064A1 (de) *	2002-02-20	2003-08-21	Demag Ergotech Gmbh	Mehrkomponentiges Spritzgußteil sowie Verfahren und Vorrichtung zu dessen Herstellung
JP4817429B2 (ja) *	2006-03-28	2011-11-16	河西工業株式会社	多色成形品の成形方法
WO2012165592A1 (ja) *	2011-06-03	2012-12-06	株式会社江東彫刻	二色成形金型及び二色成形方法
EP2583866B1 (en)	2011-10-18	2016-06-22	Inoac Corporation	Resin molded article with a stitch pattern and method of producing the same
CN106426780B (zh) *	2016-11-07	2018-11-02	东莞市竣邦塑胶模具有限公司	一种无阴影双色透光塑胶产品的注塑模具

1988
- 1988-10-20 JP JP26293288A patent/JPH02111513A/ja active Granted

Also Published As

Publication number	Publication date
JPH02111513A (ja)	1990-04-24

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